Commit Graph

1 Commits

Author SHA1 Message Date
saravanakumardb1
fe3b0f9b3e feat(backend): add note intelligence — embeddings, auto-summarize, duplicates, suggest-links, knowledge gaps
Phase 2 of Smart Actions Roadmap:

- Create lib/embeddings.ts: embedText(), cosineSimilarity(), stripHtmlForEmbedding()
- Add embedding + summaryArtifactId fields to NoteDoc
- Create lib/note-hooks.ts: runPostSaveHooks() for background AI enrichment
  - backgroundEmbed: compute and store note embedding vectors
  - backgroundAutoSummarize: generate summary artifact for notes > 300 words
  - Both gated behind feature flags (notelett_auto_embed_enabled, notelett_auto_summarize_enabled)
- Add intelligence endpoints to note-prompts routes:
  - POST /api/notes/:id/suggest-tags (F5) — LLM-generated tag suggestions
  - POST /api/notes/:id/check-duplicates (F8) — cosine similarity duplicate detection
  - POST /api/notes/:id/suggest-links (F9) — related note suggestions
  - POST /api/workspaces/:wsId/knowledge-gaps (F12) — workspace gap analysis
  - POST /api/notes/compare (F14) — multi-note comparison
  - POST /api/notes/merge (F13) — multi-note merge
- Add 4 feature flags for intelligence features
- 9 new tests in embeddings.test.ts (cosine similarity, HTML stripping, embedText)
2026-04-06 08:10:26 -07:00